PPT-Static Equilibrium of a Particle

A particle is said to be in equilibrium if it remains at rest if originally at rest or has a constant velocity if originally in motion To maintain equilibrium it is necessary to satisfy. Examples. Lecture . 20: . Static Equilibrium. Conditions for static equilibrium.  . No linear acceleration:.  . No . angular . acceleration:. Two-dimensional problems.  .  . All forces act in one plane, the . 2. Objectives. . Students must be able to. Utilize theory of dry friction. Describe . theory of dry friction. . Describe . physical meanings. of frictional effects. Describe and differentiate between . Gravitational (U=. mgh. ) . Elastic (U=1/2kx. 2. ). Sometimes it is more helpful when you have potential energy as a function of Position to find Potential energy first and derive the force from there.. 11.1 - Torque. Increased Force = Increased Torque. Increased Radius = Increased Torque. 11.1 - . Torque. Only the tangential component of force causes a torque:. 11-1 Torque. This leads to a more general definition of torque:. Examples. Lecture . 22: . Static Equilibrium. Conditions for static equilibrium.  . No linear acceleration:.  . No . angular . acceleration:. Two-dimensional problems.  .  . All forces act in one plane, the . Definitions:. The criterion for equilibrium between the particle (that consists of an aqueous solution) and the environment is. a. w. . is a function of the . solution composition. . . MORE DILUTE . The height of the top of the block (iceberg, continental crust) would be h. m. ’ + h. c. Response of the crust to a addition of a load (sediment accumulating or a large volcano): the crust “floats” downward to re-establish isostatic equilibrium and the elevation of the crust changes less that the thickness of the material added. . . Lecture 11: . Chemical . equilibrium. Lecture 11 topics Brown chapter 1 . . 1. Concept . of equilibrium . 15.1. Equilibrium reactions are reversible. 2. . The . equilibrium constant . In-Class Activities. :. Reading Quiz. Applications. What, Why and How of a FBD. Equations of Equilibrium. Analysis of Spring and Pulleys. Concept Quiz. Group Problem Solving. Attention Quiz. Today’s Objectives. … to change equilibrium states!. We have seen that…. …. equilibrium . is a. self-sustained state. ;. We have seen that…. … equilibrium is a self-sustained state;. …. objects in equilibrium . . Students must be able to. Utilize theory of dry friction. Describe . theory of dry friction. . Describe . physical meanings. of frictional effects. Describe and differentiate between . static and kinetic coefficients of friction. . emission. . as. a probe . to. . study. . a. -clustering. in nuclei. International Workshop on Nuclear Dynamics and Thermodynamics. in Honor of Prof.. Joe . Natowitz. . Texas A&M University, College Station, Texas. . Scalars and vectors. . Types of forces. . Resultant of forces. . Equilibrium of particles. Scalar and Vectors. . Scalar - . a physical quantity that is completely described by a real number. 4 - . 2. Equilibrium of a Rigid Body in Three Dimensions. Six scalar equations are required to express the conditions for the equilibrium of a rigid body in the general three dimensional case..  .